HOME > PRODUCTS > Precision Optics > Lenses > Plano-Convex Lenses > CaF2 >
CaF2

Specifications:

Material: Optical Grade CaF2 Single Crystal
Design Wavelength: 1.5mm
Design Index: n=1.425
Surface Quality: 80-50 scratch and dig
Paraxial Focal Length: ±2%
Diameter Tolerance: +0.0, -0.15mm
Centration: 3 arc minutes
Clear Aperture: >80%
Surface Figure: l[email protected]
Bevel: 0.25 mm x 45°
Part No.
f (mm)
f (mm)
R1 (mm)
tc (mm)
te (mm)
fb (mm)
PX0301
50.0
25.4
21.25
6.2
2.0
45.6
PX0302
100.0
25.4
42.50
3.9
2.0
97.3
PX0303
150.0
25.4
63.75
3.3
2.0
147.7
PX0304
200.0
25.4
85.00
3.0
2.0
197.9
PX0305
300.0
25.4
127.50
2.6
2.0
298.2
PX0306
500.0
25.4
212.50
2.4
2.0
498.3
PX0307
1000.0
25.4
425.00
2.2
2.0
998.5
PX0308
100.0
50.0
42.50
11.1
3.0
92.2
PX0309
150.0
50.0
63.75
8.1
3.0
144.3
PX0310
200.0
50.0
85.00
6.8
3.0
195.2
PX0311
500.0
50.0
212.50
4.5
3.0
496.8
Please refer to the Material Chapter for more information about BK7 glass, UV grade fused silica, Sapphire and CaF2.
Please refer to the Glossary and Technology for more information about lenses.
Please refer to Coating Chapter for more infomation of coating.
Other sizes and coatings are available upon request.
lPlease refer to Ring Mount for Lenses

Home | COMPANY | PRODUCTS | TECHNOLOGY | CONTACT US
Copyright © 2002-2024 by Shanghai Dream Lasers Technology Co., Ltd.